baber/WOPTO huggingface dataset:
Patent JP-H09330065-A (JP)
Title: Display device
Inventor: MIKAMI YUJI
IPC: G06F3/14
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To satisfactorily save electric power by providing a detection sensor for starting up a power saving function in the case the presence of a human figure is not confirmed in front of a display device, contrarily, releasing the power saving function in the case the presence of the human figure is confirmed. SOLUTION: On the lower part of the right front of a display device 2 for a computer main body 1 constituting a computer system, the display device is provided with the detection sensor 3 for starting up the power saving function in the case the presence of the operator is not confirmed in front of the display device, contrarily, releasing the power saving function in the case the presence of the operator is confirmed. Then, in the case the presence of the human figure is not confirmed by the detection sensor 3 because the operator goes outside the detection area of the detection sensor 3 installed on the front surface of the display device 2, the power saving function of the display device 2 is started up by the computer main body 1.  Contrarily, in the case the operator goes into the detection area of the sensor 2 and the presence of the human figure is confirmed by the sensor 3, the power saving function of the display device 2 is released by the computer main body 1. The effective use of the power saving function of the display device 2 is accomplished in such a way, then, the electric power is satisfactorily saved.
Patent JP-H0316801-A (JP)
Title: Wheel cap
Inventor: NISHIJIMA MITSUHARU
IPC: B60B7/00
Filed: 1989-06-14
Abstract: PURPOSE:To enable discrimination of an advertisement or the like even in the traveling condition, in a wheel cap for an automobile, by providing a nonrotational plate capable of being fitted with a fashion plate so as to be coaxial with the cap, so that the up-and-down direction thereof can be always maintained constant by an eccentric balance and that it can be slidingly rotatably by means of a ball bearing. CONSTITUTION:A fixed spindle 14 is fixed by a bolt 18 and a nut 19 in the position of rotational central axis of a wheel cap body 2, and thereto a nonrotational plate 3 is slidingly, rotatably fitted via a bearing 6. On the one side-periphery of the nonrotational plate 3, an eccentric balancing weight 9 is fitted, so that the up-and-down direction can be always maintained constant even at the time of sliding rotation. And claws 17 are provided on the outer circumference of the nonrotational plate 3 for detachably fitting a fashion plate 4, which is covered by a transparent varnish 8. By this constitution, since the nonrotational plate is maintained in a stationary state keeping its up-and-down direction constant even in the traveling condition, a shape design, color, advertisement, or the like can be discriminated.
Patent JP-H0315612-A (JP)
Title: Valve timing regulator for valve mechanism
Inventor: TAKEBE MITSUKANE
IPC: F01L1/34
Filed: 1989-06-13
Abstract: PURPOSE:To facilitate adjustment of a valve timing by providing an adjusting pulley rotated in engagement on any one of the tension side and release side of a wrapping connector with respect to one of suction and exhaust cam shafts, and a weight rotated together with the adjusting pulley. CONSTITUTION:Inside the valve cam chamber 41 of an engine 10, there are provided suction and exhaust cam shafts 42, 43 corresponding to suction and exhaust valves 36, 37, respectively. A driven gear 46 is fixed to the suction cam shaft 42. A toothed V belt 47 serving as a wrapping connector is wound in engagement around a driving gear 45 fixed at the right end of a crank shaft 27 and the driven gear 46, thus enabling power transmission. The exhaust cam shaft 43 is rotated directly by the crank shaft 27 with the aid of a chain 51. On the tension side 57 of the V belt 47, there is provided an adjusting pulley 58 constituted of a stationary face 60 and a movable face 61 with a weight roller 63 interposed between a push plate 62 and the pulley 58 on the back side of the movable face 61 so that an effective diameter can be automatically adjusted in accordance with the rotary speed of the adjusting pulley 58.
Patent JP-S5375873-A (JP)
Title: Procuction of semiconductor element
Inventor: KONISHI NOBUO
IPC: H01L29/73
Filed: 1976-12-17
Abstract: PURPOSE:To facilitate handling and improve yield by diffusing an impurity on the surface of a semiconductor wafer prior to cracking to minute sizes to form a PN junction, removing the impurity diffused layer on one side through etching one side and cracking the wafer to specified minute sizes.
Patent JP-S5580848-A (JP)
Title: Record player
Inventor: TSUMIBA SHIZUO
IPC: G11B19/14
Filed: 1978-12-08
Abstract: PURPOSE: To ensure a high-accuracy and assured automatic playing by detecting the intervals between the record music twice by the tone arm from the outer circumference of the dik to the center and from the center to another outer circumference and then giving a comparison between the detection value.  
     CONSTITUTION: Arm driving unit 14 is actuated by the output of FF 13, and at the same time a connection is given to control 1st memory unit 15. Then the output given from inter-music sensor 16 consisting of light emitting element 10 and photo detector 11 is supplied to unit 15. In the same way, the output of FF 13 and sensor 16 are supplied also to 2nd memory unit 17. Unit 15 memorizes the music interval on the record unit tone arm 5 passes the center of the record; while unit 17 memorizes the music interval from the center of the record to the final retaining position. And these detection value are supplied to comparator 20. As a result, a high-accuracy and assured automatic playing can be secured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05337659-A (JP)
Title: Marking method by laser
Inventor: ABE MANABU
IPC: B23K26/064
Filed: 1992-06-11
Abstract: PURPOSE:To execute laser marking having excellent durability without a change with lapse of time to a transparent polycarbonate member. CONSTITUTION:A work 9 is a transparent polycarbonate substrate and a laser beam for irradiation is a YAG laser beam of repeating pulses. The YAG laser beam has 1.06mum wavelength and even if the surface of a transparent body is irradiated with the laser, the transparent body allows the transmission of the laser and the marking is therefore not possible. If, however, the work 9 of the transparent polycarbonate substrate is irradiated with the YAG laser beam of the repeating pulses, the component material particles at the point through which the laser beam is transmitted are discolored to black as shown by round dots and the point appears to be marked black from the surface, although the exact elucidation of the mechanism thereof is not made. The irradiated point on the surface of the work 9 is slightly engraved in the central part by receiving the strong laser power and a circular build-up part is formed in the form of enclosing the part.
Patent JP-H09329430-A (JP)
Title: Method and device for measuring degree of damage of object and repair cost calculating device
Inventor: YAMAKAWA EIJI
IPC: G06Q50/10
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring the degree of damage of an object and also a repair cost calculating device for object, with which it is practicable to measure the degree of damage objectively without using the individual subject of each operator and to give good reproducibility in measurement. SOLUTION: An this method according to the invention whereby the degree of damage of a damaged part of an object, a target 15 for indicating the region of damaged part DM and a scale 14 as reference for dimension are installed in the damaged part DM. The damaged part DM is photographed at two different view angles so that at least two images including the target 15 and scale 14 are produced, and the area and depth of the part DM are measured from the obtained images. The repair cost database is sought on the basis of the measured degree of damage, and the required repairing cost is calculated.
Patent JP-S5374342-A (JP)
Title: Parabola antenna device
Inventor: KURACHI KOUICHI
IPC: H01Q3/00
Filed: 1976-12-15
Abstract: PURPOSE:To obtain a parabola antenna device featuring a large G (antenna gain) /T (noise of receiver system) by securing a rotation of a low-noise receiver simultaneously with the rotation of the polarized wave surface of the primary radiator.
Patent JP-S637346-A (JP)
Title: Electrical contact material and its production
Inventor: FUKUI AKIRA
IPC: C22C1/05
Filed: 1986-06-27
Abstract: PURPOSE:To produce an electrical contact point material having low contact resistance and excellent resistance to welding and consumption by subjecting a specifically composed mechanical alloying powder mixture composed of silver powder, metal nitride powder and graphite powder to press molding and sintering, then pressurizing the molding again. CONSTITUTION:The powder mixture by mechanical alloying is prepd. by mixing 97-50wt% silver powder, 3-50% nitride powder of group IVa, Va, VIa, VIIa, VIII metal elements of the periodic table and 0.1-10% graphite powder having <=3mum particle by the total thereof. At least one kind of nitrides of Ti, Zr, Nb, V, Ta, Cr, Mo, Mn, and Fe are adequately used as the above-mentioned nitride. The resultant powder mixture is then subjected to the press molding, then to the sintering in a reducing atmosphere or vacuum and further, the sintered body is pressurized again to form the alloy having zero porosity. The electrical contact point material consisting of the sintered silver-nitride-graphtie alloy having the excellent resistance to welding and consumption and good arc breakage while assuring the low contact resistance is thus obtd.
Patent JP-H0443084-A (JP)
Title: Image receiving sheet for thermal transfer recording
Inventor: ASHIDA TETSUYA
IPC: B41M5/382
Filed: 1990-06-08
Abstract: PURPOSE:To eliminate the lowering of the gloss of a printing part and to impart a texture near to that of a photograph by forming the title image receiving sheet wherein a polyolefin resin layer irradiated with radioactive rays and a sublimable dye receiving layer are successively laminated to at least one surface of base paper. CONSTITUTION:A resin layer is formed by a melt extrusion coating method for applying a molten resin to running base paper. The coating amount of the resin layer is pref. 5-30g/m<2>. After a polyolefin resin is subjected to extrusion coating, the formed polyolefin layer is irradiated with radioactive rays. As radioactive rays in this invention, electron beam, beta-rays, gamma-rays or ultraviolet rays are used. As a synthetic resin used in a sublimable dye receiving layer, there is a resin having an ester bond such as a polyester resin, a polyacrylic ester resin, a polycarbonate resin, a polyvinyl acetate resin, a styrene/acrylate resin or a vinyl/toluene acrylate resin.
Patent JP-S6039561-A (JP)
Title: Method and device for manufacturing test piece
Inventor: RAINAA BUAN RIIKEFUORUZERU
IPC: G06K19/02
Filed: 1984-07-23
Abstract: Method of and apparatus for making a test strip and a test strip made by such method having a longitudinally extending carrier and a test field thereon. The carrier has a layer of magnetizable material thereon in which an amount of data for the storage of information has been applied in the longitudinal direction of the magnetizable material. The carrier has a recess near each end thereof adapted to provide a required alignment and positioning of the strip.
Patent JP-2000340238-A (JP)
Title: Energy supply system of dwelling house or the like using photovoltaic power generation and fuel cell power generation
Inventor: HORIGOME TAKASHI
IPC: H01M8/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a practical energy supply system of a dwelling house or the like which efficiently supplies electric power and heat by a combination of photovoltaic power generation and fuel cell power generation, and to reduce harm to environment and emission of wastes by fabricating fuel for the fuel cell using domestic wastes or the like. SOLUTION: Electric power generated by a solar cell module 1 is converted into an alternate current by an inverter 3 to be used for electrical equipment in a house. As a backup power supply a fuel cell 6 is provided for generating electric power using hydrogen fuel made from wastes or the like including cellulose when the power generated by the solar battery module 1 is not sufficient. The heat collected by a solar heat collector 2 and the waste heat of the fuel cell 6 are once stored in a heat accumulator 8 to be used as a heat source for heating and supplying hot water in the house, and a part of it is supplied to a fuel reforming device 4.
Patent JP-S6044557-A (JP)
Title: Insoluble monoazo compound and dyeing using it
Inventor: TADA SHIYOUJI
IPC: C09B29/34
Filed: 1983-08-22
Abstract: NEW MATERIAL:A compound shown by the formula I [when X is methoxycarbonyl, Y is methoxycarbonyl, or ethoxycarbonyl, when X is phenylsulfonyl, methylsulfonyl, etc., Y is H, methoxycarbonyl, or ethoxycarbonyl; R is H, methyl, or ethyl; K is group shown by the formula II-formula V (R1 is H, chloro, methyl, acetylamino, etc.; R2 is H, chloro, methoxy, etc.; R3 and R4 are H, 1-4C alkyl, aryl, etc., and R3 and R4 are not H at the same time; R5 is chloro, or methyl; R6 is H, methyl, or phenyl; R3 is H, 1-4C alkyl, etc.)]. EXAMPLE:A compound shown by the formula VI. USE:Dye for dyeing hydrophobic fiber, especially polyester, triacetate fiber in clear purple, red, yellow, etc. with improved fastness to light, heat, and wetting. Low white polluting properties. PREPARATION:An aniline derivative shown by the formula VII is diazotized, and coupled with a coupling agent shown by the formula KH.
Patent JP-H10340945-A (JP)
Title: Cassette for wafer
Inventor: NOMA AKIHISA
IPC: H01L21/68
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce the effects of a cassette on a wafer with respect to characteristic reliability and manufacturing yield of semiconductor devices by restraining the formation of water marks and reducing the amount of contaminant sticking on the surface. SOLUTION: A cassette 1 for a wafer is provided with the following: a pair of retainers 21, 22 which are arranged with a gap, a pair of stick-like upper holders 31, 32 which are bridged across a pair of the retainers 21, 22 and mutually arranged almost in parallel keeping a gap on the upper side of a pair of the retainers 21, 22, and a pair of stick-like lower holders 41, 42 which are bridged across a pair of the retainers 21, 22 on the lower side of a pair of the retainers 21, 22. A large number of trenches (6) holding peripheral parts of wafers are formed on the mutually facing sides of a pair of the upper holding members 31, 32 and the upper sides of the lower holding members 41, 42, which are parallel in the direction of the length of the upper holding members 31, 32 and the lower holding members 41, 42.
Patent JP-S5674343-A (JP)
Title: Production by cold forging of stepped shaft
Inventor: TAKAHASHI WATARU
IPC: B21J5/08
Filed: 1979-11-21
Abstract: PURPOSE: To make possible the cold forging of a stepped shaft having a bulged step on the inner side in the shaft length by using upper and lower sectional dies which are split to a front part die slidable in an axial direction and a stationary rear part die and have a large diameter part in the front end of the die hole and a circumferential groove part between the front and rear parts.  
     CONSTITUTION: A pair of upper, lower sectional dies 1 are split to a front part movable die 2 and a rear part stationary die 3. Both are connected by means of coil springs 4, and the former has a large diameter part 7 in the front end of the die hole. The inside circumferential corner parts of the rear end of the former and the front end of the latter are notched and a circumferential groove 8 is formed when both approach. First, the work shaft 9 is inserted into the die hole and space-holding wedges 5 are interposed between the dies 2 and 3, after which both dies are pressed in the axial center direction to hold the shaft 9. Next, the dies are pressed in an arrow direction by a punch 6, to form an end part bulged step 10 at the front end of the shaft. Thence, the pressing force of the dies 2, 3 is lowered and the wedges 5 are removed. The die 2 is then slided backward by the punch 6 to form an inner bulged step 11, after which the die 1 is opened and the stepped shaft is taken out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5484766-A (JP)
Title: Water level controller of washing machine
Inventor: TAZAWA TAKASHI
IPC: G01G17/06
Filed: 1977-12-19
Abstract: PURPOSE: To perform automatic water supply of optimum volume to the washing machine according to the weights of washing objects by detecting the elastic deformations of the bottom and side wall of the washing tank with two sets of strain gauges and controlling water feeding.  
     CONSTITUTION: Voltages V 1 , V 2  corresponding to the bottom distortion of a tank 1 owing to the weight of washing objects 25 and water feed rate and the elastic distortion of the side wall of a tank 1 according to the water feed rate are detected by the strain gauges 6, 8 provided to the bottom and side parts of the washing tank 1. When the washing objects 25 are light in weight, the time until the voltage difference V 2  - V 1  becomes threshold voltage is shorter as compared to the case when they are heavy. Hence, if the required threshold value is selected and a thyristor 20 is conducted to de-energize a solenoid 12 and close a valve 11 when the differential voltage V 2  - V 1  becomes above the threshold value, then water supply stops and at the same time power is supplied to a motor 19 for turning a pulsator 2 and washing is started after the optimum volume of water has been automatically supplied into the washing tank according to the weights of the washing objects. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0319740-A (JP)
Title: Workpiece hold and handling device
Inventor: MAYAHARA KIYOSHI
IPC: B23Q3/08
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a small size and a light weight by providing a holding means possible to rotate for suction-holding a workpiece, positioning means for positioning this holding means, pressure means built in this positioning means and slidable in the axial direction and a member built in this pressure means and possible to be attached to and detached from the holding mean with suction exhaust holes provided. CONSTITUTION:A workpiece 1 is sucked and held by a holder 2 having a suction-exhaust hole 18. Next the workpiece 1 is transfer-fed by compressed air, supplied from a joint 14, to the second position, that is, to a polishing plate 33 by a piston 8 and pressurized through a pressure shaft 5 and the holder 2. Next when compressed air, supplied from a joint 22, is stopped, an adsorbing piston 17 is detached from the holder 2 by action of a spring 25. Next the workpiece 1, pressurized by the polishing plate 33, is turned together with the polishing plate 33 by rotating it further applied with work by swiveling a swivel arm 32. When polishing action is completed, the workpiece 1 is attracted to the holder 2, and the piston 8 is returned to the first position by supplying compressed air to a joint 15.
Patent JP-H0316478-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: YAMAGUCHI TAKUMI
IPC: H04N5/353
Filed: 1989-06-14
Abstract: PURPOSE:To apply sweepout of undesired charge within the vertical blanking period by sweeping out all undesired charges left in an HCCD to the outside of the HCCD and transferring the signal charge to the HCCD. CONSTITUTION:An undesired charge read to a VCCD 2 by an undesired charge readout pulse 7 is transferred to an HCCD 3 by using an undesired charge transfer pulse 8. Until all the undesired charges transferred to the HCCD 3 are swept out from the HCCD 3 to an output amplifier section 4 by using a drive pulse of the HCCD, no signal charge transfer pulse 8 of the VCCD is caused and not transferred to the HCCD 3. Thus, number of transfer times of the HCCD 3 to sweep out all the undesired charges from the HCCD 3 is decreased.
Patent JP-S637113-A (JP)
Title: Magnetically levitated conveying vehicle body
Inventor: SHIMADA TOSHIRO
IPC: B60L13/04
Filed: 1986-06-26
Abstract: PURPOSE:To reduce the frequency of charging and replacing a battery by providing a solar cells on the surface of a vehicle body and storing the generated power in the battery to be used as a levitational power source of the body. CONSTITUTION:A plurality of solar cells 5 are provided on the surface of a vehicle body to receive a light. The power generated by the cells 5 is stored in a battery 8. Levitation controllers such as a gap sensor 10, a controller 11 and a power amplifier 12 are connected with the downstream of the battery 8, and a coil 6 is connected with the output circuit of the amplifier 12. Thus, the operating efficiency can be enhanced.
Patent JP-S6044364-A (JP)
Title: Thermal printer
Inventor: NAKARAI MASAZUMI
IPC: B41J25/312
Filed: 1983-08-20
Abstract: PURPOSE:To permit exact reading of timing marks by sufficient photo current from a photo sensor by supporting a thermal head and the photo sensor by a turnable part in a turnable manner in the direction of crossing the drive direction of a card in a ticket selling machine, etc. CONSTITUTION:When a card 4 is inserted between a thermal head 8 and a roller 15, the heating point 8a of the head and the tip 7a of a photo sensor 7 are pushed up toward the direction of separation from the roller 15 by the thermal printing face 4a of the card 4. The elastic force of elastic pieces 10a and 10b acts on the direction of the roller 15 and the heating point 8a is pressed on the printing face 4a with a proper set pressure. At the same time, the detection distance from the tip 7a of the photo sensor 7 to the printed face 4 is rightly kept. The timing mark 4b of the card 4 is detected by the sensor 7, and when photo current is put in a signal processing circuit through a lead wire 20, the head 8 is electrically energized through the lead wire 19, and recording is made on the printing face 4a by the heating point 8 energized. Timing mark can thus be exactly read out by sufficient photo current.
Patent JP-S6429831-A (JP)
Title: Display system and photosensing thereof
Inventor: KURISUCHIAN MAAYO
IPC: G01T1/29
Filed: 1988-06-20
Abstract: PURPOSE: To obtain an intensity gain by providing a luminous body layer where the energy from a first beam in a quasistable state and is released by electric excitation of a luminous flux, and controlling the depletion area of a scintillation plate. CONSTITUTION: A screen 2 includes a photosensitive material 20 between two plates 21 and 22 which have a property to absorb the energy given by a beam Fl, and electrodes 23 an 24 are provided on plates 21 and 22 and are connected to voltage sources 6 and 7. When an electric field is applied to the photosensitive material 20, the luminous body is excited, and an X-ray beam F1 in a form of a luminous flux F2 is received to release the stored energy. The efficiency of the screen (scintillation plate) at the time of picture recording is increased according as the width of a depletion area of the scintillation plate is increased. Therefore, the plate is uniformly illuminated by radiant rays of a light source 10, and a voltage pulse is applied to the whole of the plate during this illumination, and next, the whole of the plate is darkened and the voltage pulse is still applied.  Thus, the x-ray photon/visible light photon conversion efficiency is considerably improved.